src/dockedapp.c

   1 /* dockedapp.c- docked application settings panel
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1998-2003 Alfredo K. Kojima
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License along
  18  *  with this program; if not, write to the Free Software Foundation, Inc.,
  19  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "wconfig.h"
  23
  24 #include <X11/Xlib.h>
  25 #include <X11/Xutil.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28
  29 #include "WindowMaker.h"
  30 #include "window.h"
  31 #include "icon.h"
  32 #include "appicon.h"
  33 #include "dock.h"
  34 #include "dockedapp.h"
  35 #include "dialog.h"
  36 #include "misc.h"
  37 #include "defaults.h"
  38 #include "framewin.h"
  39 #include "xinerama.h"
  40
  41 /**** Global variables ****/
  42 extern WPreferences wPreferences;
  43
  44 static void updateCommand(WAppIcon * icon, char *command)
  45 {
  46         if (icon->command)
  47                 wfree(icon->command);
  48         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  49                 wfree(command);
  50                 command = NULL;
  51         }
  52         icon->command = command;
  53
  54         if (!icon->wm_class && !icon->wm_instance && icon->command && strlen(icon->command) > 0) {
  55                 icon->forced_dock = 1;
  56         }
  57 }
  58
  59 static void updatePasteCommand(WAppIcon * icon, char *command)
  60 {
  61         if (icon->paste_command)
  62                 wfree(icon->paste_command);
  63         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  64                 wfree(command);
  65                 command = NULL;
  66         }
  67         icon->paste_command = command;
  68 }
  69
  70 #ifdef XDND
  71 static void updateDNDCommand(WAppIcon * icon, char *command)
  72 {
  73         if (icon->dnd_command)
  74                 wfree(icon->dnd_command);
  75         if (command && (command[0] == 0 || (command[0] == '-' && command[1] == 0))) {
  76                 wfree(command);
  77                 command = NULL;
  78         }
  79         icon->dnd_command = command;
  80 }
  81 #endif                          /* XDND */
  82
  83 static void updateSettingsPanelIcon(AppSettingsPanel * panel)
  84 {
  85         char *file;
  86
  87         file = WMGetTextFieldText(panel->iconField);
  88         if (!file)
  89                 WMSetLabelImage(panel->iconLabel, NULL);
  90         else {
  91                 char *path;
  92
  93                 path = FindImage(wPreferences.icon_path, file);
  94                 if (!path) {
  95                         wwarning(_("could not find icon %s, used in a docked application"), file);
  96                         wfree(file);
  97                         WMSetLabelImage(panel->iconLabel, NULL);
  98                         return;
  99                 } else {
 100                         WMPixmap *pixmap;
 101                         RColor color;
 102
 103                         color.red = 0xae;
 104                         color.green = 0xaa;
 105                         color.blue = 0xae;
 106                         color.alpha = 0;
 107                         pixmap = WMCreateBlendedPixmapFromFile(WMWidgetScreen(panel->win), path, &color);
 108                         if (!pixmap) {
 109                                 WMSetLabelImage(panel->iconLabel, NULL);
 110                         } else {
 111                                 WMSetLabelImage(panel->iconLabel, pixmap);
 112                                 WMReleasePixmap(pixmap);
 113                         }
 114                 }
 115                 wfree(file);
 116                 wfree(path);
 117         }
 118 }
 119
 120 static void chooseIconCallback(WMWidget * self, void *clientData)
 121 {
 122         char *file;
 123         AppSettingsPanel *panel = (AppSettingsPanel *) clientData;
 124         int result;
 125
 126         panel->choosingIcon = 1;
 127
 128         WMSetButtonEnabled(panel->browseBtn, False);
 129
 130         result = wIconChooserDialog(panel->wwin->screen_ptr, &file,
 131                                     panel->editedIcon->wm_instance, panel->editedIcon->wm_class);
 132
 133         panel->choosingIcon = 0;
 134         if (!panel->destroyed) {
 135                 if (result) {
 136                         WMSetTextFieldText(panel->iconField, file);
 137                         wfree(file);
 138                         updateSettingsPanelIcon(panel);
 139                 }
 140
 141                 WMSetButtonEnabled(panel->browseBtn, True);
 142         } else {
 143                 /* kluge for the case, the user asked to close the panel before
 144                  * the icon chooser */
 145                 DestroyDockAppSettingsPanel(panel);
 146         }
 147 }
 148
 149 static void panelBtnCallback(WMWidget * self, void *data)
 150 {
 151         WMButton *btn = self;
 152         AppSettingsPanel *panel = (AppSettingsPanel *) data;
 153         char *text;
 154         int done = 1;
 155
 156         if (panel->okBtn == btn) {
 157                 text = WMGetTextFieldText(panel->iconField);
 158                 if (text[0] == 0) {
 159                         wfree(text);
 160                         text = NULL;
 161                 }
 162
 163                 if (!wIconChangeImageFile(panel->editedIcon->icon, text)) {
 164                         char *buf;
 165                         int len = strlen(text) + 64;
 166
 167                         buf = wmalloc(len);
 168                         snprintf(buf, len, _("Could not open specified icon file: %s"), text);
 169                         if (wMessageDialog(panel->wwin->screen_ptr, _("Error"), buf,
 170                                            _("OK"), _("Ignore"), NULL) == WAPRDefault) {
 171                                 if (text)
 172                                         wfree(text);
 173                                 wfree(buf);
 174                                 return;
 175                         }
 176                         wfree(buf);
 177                 } else {
 178                         WAppIcon *aicon = panel->editedIcon;
 179
 180                         // Cf dock.c:dockIconPaint(WAppIcon *aicon)?
 181                         if (aicon == aicon->icon->core->screen_ptr->clip_icon)
 182                                 wClipIconPaint(aicon);
 183                         else if (wIsADrawer(aicon->icon->core->screen_ptr, aicon))
 184                                 wDrawerIconPaint(aicon);
 185                         else
 186                                 wAppIconPaint(aicon);
 187
 188                         wDefaultChangeIcon(panel->wwin->screen_ptr, aicon->wm_instance, aicon->wm_class, text);
 189                 }
 190                 if (text)
 191                         wfree(text);
 192
 193                 /* cannot free text from this, because it will be not be duplicated
 194                  * in updateCommand */
 195                 text = WMGetTextFieldText(panel->commandField);
 196                 if (text[0] == 0) {
 197                         wfree(text);
 198                         text = NULL;
 199                 }
 200                 updateCommand(panel->editedIcon, text);
 201 #ifdef XDND
 202                 /* cannot free text from this, because it will be not be duplicated
 203                  * in updateDNDCommand */
 204                 text = WMGetTextFieldText(panel->dndCommandField);
 205                 updateDNDCommand(panel->editedIcon, text);
 206 #endif
 207                 text = WMGetTextFieldText(panel->pasteCommandField);
 208                 updatePasteCommand(panel->editedIcon, text);
 209
 210                 panel->editedIcon->auto_launch = WMGetButtonSelected(panel->autoLaunchBtn);
 211
 212                 panel->editedIcon->lock = WMGetButtonSelected(panel->lockBtn);
 213         }
 214
 215         if (done)
 216                 DestroyDockAppSettingsPanel(panel);
 217 }
 218
 219 #define PWIDTH  295
 220 #define PHEIGHT 430
 221
 222 void ShowDockAppSettingsPanel(WAppIcon * aicon)
 223 {
 224         AppSettingsPanel *panel;
 225         WScreen *scr = aicon->icon->core->screen_ptr;
 226         Window parent;
 227         WMFont *font;
 228         int x, y;
 229         WMBox *vbox;
 230
 231         panel = wmalloc(sizeof(AppSettingsPanel));
 232
 233         panel->editedIcon = aicon;
 234
 235         aicon->panel = panel;
 236         aicon->editing = 1;
 237
 238         panel->win = WMCreateWindow(scr->wmscreen, "applicationSettings");
 239         WMResizeWidget(panel->win, PWIDTH, PHEIGHT);
 240
 241         panel->iconLabel = WMCreateLabel(panel->win);
 242         WMResizeWidget(panel->iconLabel, 64, 64);
 243         WMMoveWidget(panel->iconLabel, 10, 10);
 244         WMSetLabelImagePosition(panel->iconLabel, WIPImageOnly);
 245
 246         panel->nameLabel = WMCreateLabel(panel->win);
 247         WMResizeWidget(panel->nameLabel, 190, 18);
 248         WMMoveWidget(panel->nameLabel, 80, 35);
 249         WMSetLabelTextAlignment(panel->nameLabel, WALeft);
 250         font = WMBoldSystemFontOfSize(scr->wmscreen, 14);
 251         WMSetLabelFont(panel->nameLabel, font);
 252         WMReleaseFont(font);
 253         if (aicon->wm_class && strcmp(aicon->wm_class, "DockApp") == 0)
 254                 WMSetLabelText(panel->nameLabel, aicon->wm_instance);
 255         else
 256                 WMSetLabelText(panel->nameLabel, aicon->wm_class);
 257
 258         vbox = WMCreateBox(panel->win);
 259         WMResizeWidget(vbox, PWIDTH - 20, PHEIGHT - 84 - 10);
 260         WMMoveWidget(vbox, 10, 84);
 261
 262         panel->autoLaunchBtn = WMCreateSwitchButton(vbox);
 263         WMAddBoxSubview(vbox, WMWidgetView(panel->autoLaunchBtn), False, True, 20, 20, 2);
 264         WMSetButtonText(panel->autoLaunchBtn, _("Start when Window Maker is started"));
 265         WMSetButtonSelected(panel->autoLaunchBtn, aicon->auto_launch);
 266
 267         panel->lockBtn = WMCreateSwitchButton(vbox);
 268         WMAddBoxSubview(vbox, WMWidgetView(panel->lockBtn), False, True, 20, 20, 5);
 269         WMSetButtonText(panel->lockBtn, _("Lock (prevent accidental removal)"));
 270         WMSetButtonSelected(panel->lockBtn, aicon->lock);
 271
 272         panel->commandFrame = WMCreateFrame(vbox);
 273         WMSetFrameTitle(panel->commandFrame, _("Application path and arguments"));
 274         WMAddBoxSubview(vbox, WMWidgetView(panel->commandFrame), False, True, 50, 50, 5);
 275
 276         panel->commandField = WMCreateTextField(panel->commandFrame);
 277         WMResizeWidget(panel->commandField, 256, 20);
 278         WMMoveWidget(panel->commandField, 10, 20);
 279         WMSetTextFieldText(panel->commandField, aicon->command);
 280
 281         WMMapSubwidgets(panel->commandFrame);
 282
 283         panel->pasteCommandFrame = WMCreateFrame(vbox);
 284         WMSetFrameTitle(panel->pasteCommandFrame, _("Command for middle-click launch"));
 285         WMAddBoxSubview(vbox, WMWidgetView(panel->pasteCommandFrame), False, True, 70, 70, 5);
 286
 287         panel->pasteCommandField = WMCreateTextField(panel->pasteCommandFrame);
 288         WMResizeWidget(panel->pasteCommandField, 256, 20);
 289         WMMoveWidget(panel->pasteCommandField, 10, 20);
 290
 291         panel->pasteCommandLabel = WMCreateLabel(panel->pasteCommandFrame);
 292         WMResizeWidget(panel->pasteCommandLabel, 256, 18);
 293         WMMoveWidget(panel->pasteCommandLabel, 10, 45);
 294
 295         WMSetTextFieldText(panel->pasteCommandField, aicon->paste_command);
 296         WMSetLabelText(panel->pasteCommandLabel, _("%s will be replaced with current selection"));
 297         WMMapSubwidgets(panel->pasteCommandFrame);
 298
 299         panel->dndCommandFrame = WMCreateFrame(vbox);
 300         WMSetFrameTitle(panel->dndCommandFrame, _("Command for files dropped with DND"));
 301         WMAddBoxSubview(vbox, WMWidgetView(panel->dndCommandFrame), False, True, 70, 70, 5);
 302
 303         panel->dndCommandField = WMCreateTextField(panel->dndCommandFrame);
 304         WMResizeWidget(panel->dndCommandField, 256, 20);
 305         WMMoveWidget(panel->dndCommandField, 10, 20);
 306
 307         panel->dndCommandLabel = WMCreateLabel(panel->dndCommandFrame);
 308         WMResizeWidget(panel->dndCommandLabel, 256, 18);
 309         WMMoveWidget(panel->dndCommandLabel, 10, 45);
 310 #ifdef XDND
 311         WMSetTextFieldText(panel->dndCommandField, aicon->dnd_command);
 312         WMSetLabelText(panel->dndCommandLabel, _("%d will be replaced with the file name"));
 313 #else
 314         WMSetTextFieldEditable(panel->dndCommandField, False);
 315         WMSetLabelText(panel->dndCommandLabel, _("DND support was not compiled in"));
 316 #endif
 317         WMMapSubwidgets(panel->dndCommandFrame);
 318
 319         panel->iconFrame = WMCreateFrame(vbox);
 320         WMSetFrameTitle(panel->iconFrame, _("Icon Image"));
 321         WMAddBoxSubview(vbox, WMWidgetView(panel->iconFrame), False, True, 50, 50, 10);
 322
 323         panel->iconField = WMCreateTextField(panel->iconFrame);
 324         WMResizeWidget(panel->iconField, 176, 20);
 325         WMMoveWidget(panel->iconField, 10, 20);
 326         WMSetTextFieldText(panel->iconField, wDefaultGetIconFile(aicon->wm_instance, aicon->wm_class, False));
 327
 328         panel->browseBtn = WMCreateCommandButton(panel->iconFrame);
 329         WMResizeWidget(panel->browseBtn, 70, 24);
 330         WMMoveWidget(panel->browseBtn, 195, 18);
 331         WMSetButtonText(panel->browseBtn, _("Browse..."));
 332         WMSetButtonAction(panel->browseBtn, chooseIconCallback, panel);
 333
 334         {
 335                 WMBox *hbox;
 336
 337                 hbox = WMCreateBox(vbox);
 338                 WMSetBoxHorizontal(hbox, True);
 339                 WMAddBoxSubview(vbox, WMWidgetView(hbox), False, True, 24, 24, 0);
 340
 341                 panel->okBtn = WMCreateCommandButton(hbox);
 342                 WMSetButtonText(panel->okBtn, _("OK"));
 343                 WMSetButtonAction(panel->okBtn, panelBtnCallback, panel);
 344                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->okBtn), False, True, 80, 80, 0);
 345
 346                 panel->cancelBtn = WMCreateCommandButton(hbox);
 347                 WMSetButtonText(panel->cancelBtn, _("Cancel"));
 348                 WMSetButtonAction(panel->cancelBtn, panelBtnCallback, panel);
 349                 WMAddBoxSubviewAtEnd(hbox, WMWidgetView(panel->cancelBtn), False, True, 80, 80, 5);
 350
 351                 WMMapSubwidgets(hbox);
 352         }
 353
 354         WMRealizeWidget(panel->win);
 355         WMMapSubwidgets(panel->win);
 356         WMMapSubwidgets(vbox);
 357         WMMapSubwidgets(panel->iconFrame);
 358
 359         updateSettingsPanelIcon(panel);
 360
 361         parent = XCreateSimpleWindow(dpy, scr->root_win, 0, 0, PWIDTH, PHEIGHT, 0, 0, 0);
 362         XSelectInput(dpy, parent, KeyPressMask | KeyReleaseMask);
 363
 364         XReparentWindow(dpy, WMWidgetXID(panel->win), parent, 0, 0);
 365
 366         /*
 367          * make things relative to head
 368          */
 369         {
 370                 WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
 371
 372                 y = aicon->y_pos;
 373                 if (y < 0)
 374                         y = 0;
 375                 else if (y + PHEIGHT > rect.pos.y + rect.size.height)
 376                         y = rect.pos.y + rect.size.height - PHEIGHT - 30;
 377
 378                 if (aicon->dock && aicon->dock->type == WM_DOCK) {
 379                         if (aicon->dock->on_right_side)
 380                                 x = rect.pos.x + rect.size.width / 2;
 381                         else
 382                                 x = rect.pos.x + rect.size.width / 2 - PWIDTH - 2;
 383                 } else {
 384                         x = rect.pos.x + (rect.size.width - PWIDTH) / 2;
 385                 }
 386         }
 387
 388         panel->wwin = wManageInternalWindow(scr, parent, None,
 389                                             _("Docked Application Settings"), x, y, PWIDTH, PHEIGHT);
 390
 391         panel->wwin->client_leader = WMWidgetXID(panel->win);
 392
 393         panel->parent = parent;
 394
 395         WMMapWidget(panel->win);
 396
 397         wWindowMap(panel->wwin);
 398 }
 399
 400 void DestroyDockAppSettingsPanel(AppSettingsPanel * panel)
 401 {
 402         if (!panel->destroyed) {
 403                 XUnmapWindow(dpy, panel->wwin->client_win);
 404                 XReparentWindow(dpy, panel->wwin->client_win, panel->wwin->screen_ptr->root_win, 0, 0);
 405                 wUnmanageWindow(panel->wwin, False, False);
 406         }
 407
 408         panel->destroyed = 1;
 409
 410         /*
 411          * kluge. If we destroy the panel before the icon chooser is closed,
 412          * we will crash when it does close, trying to access something in the
 413          * destroyed panel. Could use wretain()/wrelease() in the panel,
 414          * but it is not working for some reason.
 415          */
 416         if (panel->choosingIcon)
 417                 return;
 418
 419         WMDestroyWidget(panel->win);
 420
 421         XDestroyWindow(dpy, panel->parent);
 422
 423         panel->editedIcon->panel = NULL;
 424
 425         panel->editedIcon->editing = 0;
 426
 427         wfree(panel);
 428 }